77928544

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4621}}^1$

素因数の和:4679

約数の個数: 48

約数和(自身を含む): 167723136

約数和(自身を除く): 89794592

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 4621, 8432, 9242, 16864, 18484, 36968, 73936, 78557, 143251, 147872, 157114, 286502, 314228, 573004, 628456, 1146008, 1256912, 2292016, 2435267, 2513824, 4584032, 4870534, 9741068, 19482136, 38964272, 77928544]

約数ペア:

[(1, 77928544), (2, 38964272), (4, 19482136), (8, 9741068), (16, 4870534), (17, 4584032), (31, 2513824), (32, 2435267), (34, 2292016), (62, 1256912), (68, 1146008), (124, 628456), (136, 573004), (248, 314228), (272, 286502), (496, 157114), (527, 147872), (544, 143251), (992, 78557), (1054, 73936), (2108, 36968), (4216, 18484), (4621, 16864), (8432, 9242)]